ES218927A1 - A method to produce under the pressure action extremos female fibrocement stems (Machine-translation by Google Translate, not legally binding)
- Google Patents
A method to produce under the pressure action extremos female fibrocement stems (Machine-translation by Google Translate, not legally binding)
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ETERNIT SOCIETR PER AZIONI
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ETERNIT SOCIETR PER AZIONI
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Publication of ES218927A1publicationCriticalpatent/ES218927A1/en
A method for applying by means of pressure the female ends for fibro-cement tubes characterized in that the female end is made by placing at the end of the tube on which the female must be applied at least one tubular element having a shape corresponding to the female head when it is finished and then subjecting the assembly to a suitable pressure so that the different parts set reciprocally, not having in the area of passage of the female to the tube any substantial slippage of the material. (Machine-translation by Google Translate, not legally binding)
ES0218927A1954-06-071954-12-10A method to produce under the pressure action extremos female fibrocement stems (Machine-translation by Google Translate, not legally binding)
ExpiredES218927A1
(en)
Method of assembling the diaphragm and the bar of connection of an electroacoustic transducer. (Machine-translation by Google Translate, not legally binding)
Procedure and device for the manufacture of curtains through sticks for any type of sticks (Machine-translation by Google Translate, not legally binding)
Pressing mandrel, slotted lengthways and coaxially arranged in a die, for the production of lead pipes with an intermediate wall running in the longitudinal direction